Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -7.54
Milk (kg) -124.00 -0.014 1.74
Fat (kg) 17.51 -0.375 -6.56
Prot (kg) 6.15 -0.441 -2.71
Fertility Sub Index 14.87
Calving Interval (days) -8.40 -1.459 12.26
Survival (%) 2.34 1.117 2.61
Calving Sub Index 4.39
Gestation Length (days) -4.78 -0.919 4.39
Beef Sub Index -2.12
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.73 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 9.91

* Based on an €80/tonne carbon price